Variations in Self-Determination Across the Stages of Change for Exercise in Adults.
| Autor: | Mullan, Elaine1, Markland, David2 |
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| Zdroj: | Motivation & Emotion. Dec97, Vol. 21 Issue 4, p349-362. 14p. 1 Diagram, 2 Charts. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
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